FIGURES 8–19 in Two new troglobiont Pygmarrhopalites species of the principalis group (Collembola: Arrhopalitidae) from the West Caucasus

FIGURES 8–19. Pygmarrhopalites dbari sp. nov.: 8, chaetotaxy of foreleg; 9, chaetotaxy of mid leg; 10, chaetotaxy of hind leg; 11–19, shape of setae: 11, spine-like seta of head vertex; 12, m1 of mesothorax; 13, dorsal sea of Abd I; 14, Ie of dens; 15, IIpe of dens; 16, dI-1 of great abdomen; 17, ms1 of Abd VI; 18, mps3 of abd VI; 19, appendices anales.